1249012192

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{3539}}^1$

素因数の和:3859

約数の個数: 48

約数和(自身を含む): 2529046800

約数和(自身を除く): 1280034608

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 269, 328, 538, 656, 1076, 1312, 2152, 3539, 4304, 7078, 8608, 11029, 14156, 22058, 28312, 44116, 56624, 88232, 113248, 145099, 176464, 290198, 352928, 580396, 951991, 1160792, 1903982, 2321584, 3807964, 4643168, 7615928, 15231856, 30463712, 39031631, 78063262, 156126524, 312253048, 624506096, 1249012192]

約数ペア:

[(1, 1249012192), (2, 624506096), (4, 312253048), (8, 156126524), (16, 78063262), (32, 39031631), (41, 30463712), (82, 15231856), (164, 7615928), (269, 4643168), (328, 3807964), (538, 2321584), (656, 1903982), (1076, 1160792), (1312, 951991), (2152, 580396), (3539, 352928), (4304, 290198), (7078, 176464), (8608, 145099), (11029, 113248), (14156, 88232), (22058, 56624), (28312, 44116)]